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Mid Level Software Engineer Jobs in Thornton, CO

Senior Software Engineer

Englewood, CO · On-site

$121K - $159K/yr

The Software Engineer will play a key role in designing, developing, and supporting enterprise-level applications within a collaborative Agile development environment. Design, develop, and maintain ...

Full Stack Software Developer, Mid-level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required:

Job Title: C# Developer, Mid-level Location: Englewood, CO Type: Direct hire Company located in ... This position reports to the Software Delivery Manager and participates on a team of approximately ...

This Opportunity WSP is currently initiating a search for a Full-Time Mid-Level Structural ... Perform engineering calculations and use structural analysis and design software to evaluate ...

Sr. Software Engineer

Arvada, CO · On-site

$135 - $175/hr

Mentor and coach junior and mid-level engineers, helping grow team capability and best practices. * Develop and maintain software running on VxWorks and Linux targets; work across different ...

New

Sr. Software Engineer

Arvada, CO · On-site

$135 - $175/hr

Mentor and coach junior and mid-level engineers, helping grow team capability and best practices. * Develop and maintain software running on VxWorks and Linux targets; work across different ...

New

Sr. Software Engineer

Arvada, CO · On-site

$135K - $175K/yr

Mentor and coach junior and mid-level engineers, helping grow team capability and best practices. * Develop and maintain software running on VxWorks and Linux targets; work across different ...

Sr. Software Engineer

Arvada, CO · Hybrid

$135K - $175K/yr

Mentor and coach junior and mid-level engineers, helping grow team capability and best practices. * Develop and maintain software running on VxWorks and Linux targets; work across different ...

New

This Opportunity WSP is currently initiating a search for a Full-Time Mid-Level Structural ... Perform engineering calculations and use structural analysis and design software to evaluate ...

Showing results 21-40

Mid Level Software Engineer information

See Thornton, CO salary details

$64.9K

$150.8K

$210.1K

How much do mid level software engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for mid level software engineer in Thornton, CO is $150,843.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,700.00 and $176,900.00 per year, depending on experience, location, and employer.

What is a mid level software engineer?

A Mid Level Software Engineer is a professional with a few years of experience who develops, tests, and maintains software applications. They work independently on tasks, contribute to code reviews, and collaborate with teams to design and implement solutions. Mid-level engineers are expected to write clean, efficient code, troubleshoot issues, and improve system performance. They may also mentor junior developers and participate in architectural discussions. Typically, they have strong problem-solving skills and proficiency in programming languages relevant to their role.

What typical responsibilities can I expect as a mid level software engineer?

As a Mid Level Software Engineer, you will be involved in designing, coding, testing, and maintaining software applications, often working on both new and existing projects. You’ll collaborate with other engineers, product managers, and QA teams to deliver features that meet business requirements, while also participating in code reviews and contributing to architectural decisions. Your responsibilities may also include troubleshooting bugs, refining development processes, and occasionally mentoring junior engineers. This role typically offers a blend of technical challenge, teamwork, and opportunities for continued skill development.

What are the key skills and qualifications needed to thrive in the mid level software engineer position, and why are they important?

To thrive as a Mid Level Software Engineer, you need a solid understanding of software development principles, programming languages such as Java, Python, or C#, and a bachelor’s degree in computer science or a related field. Experience with version control systems like Git, familiarity with agile methodologies, and sometimes certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Strong problem-solving skills, teamwork, and effective communication are standout soft skills in this position. These combined skills enable engineers to deliver high-quality code, collaborate efficiently within development teams, and adapt to evolving project requirements.

Is 25 too late to become a mid level software engineer?

Age is not a strict barrier to becoming a mid level software engineer; many professionals transition into software development in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and experience with development tools, through self-study, coding bootcamps, or formal education. Employers value skills and experience over age, so with dedication, starting at 25 is entirely feasible.

What does a mid level software engineer earn?

A mid-level software engineer typically earns between $80,000 and $120,000 annually, depending on location, industry, and experience. They often have 2-5 years of experience and may work with programming languages like Java, Python, or C++, using tools such as Git and Agile methodologies.

What are the most commonly searched types of Software Engineer jobs in Thornton, CO?

The most popular types of Software Engineer jobs in Thornton, CO are:

What cities near Thornton, CO are hiring for Mid Level Software Engineer jobs?

Cities near Thornton, CO with the most Mid Level Software Engineer job openings:

Infographic showing various Mid Level Software Engineer job openings in Thornton, CO as of August 2026, with employment types broken down into 81% Full Time, 16% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $150,843 per year, or $72.5 per hour.

Senior Software Engineer

Frontline Source Group

Englewood, CO • On-site

$121K - $159K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 11 days ago


Job description

Our client in Englewood Colorado is looking for a Senior Software Engineer on a direct hire basis.This is an opportunity to join a collaborative, fast-paced development team where your work will directly influence the evolution of a cutting-edge technology platform. If you enjoy solving complex technical challenges, working with modern Microsoft technologies, and contributing to a product-driven environment, this is an excellent opportunity to make an impact.
Company Profile:
Transportation Technology
Great team with a great company culture
Weekly team lunches
Senior Software Engineer Role:
The Software Engineer will play a key role in designing, developing, and supporting enterprise-level applications within a collaborative Agile development environment.
Design, develop, and maintain scalable full-stack applications using modern Microsoft technologies
Build intuitive, user-friendly interfaces from product concepts, wireframes, or minimal design direction
Design and integrate complex software solutions across web, API, and mobile platforms
Support applications spanning web portals, APIs, and mobile technologies
Collaborate closely with Product Owners, Quality Assurance Engineers, and fellow developers throughout the software development lifecycle
Participate in Agile ceremonies including sprint planning, stand-ups, retrospectives, and code reviews
Contribute to architecture discussions, peer mentoring, and continuous process improvements
Research and implement emerging technologies that improve scalability, performance, and user experience
Senior Software Engineer Background Profile:
4+ years of professional software development experience using C#
4+ years of experience developing with .NET Core 3.x or newer
4+ years of experience with Entity Framework Core, SQL databases, HTML, and CSS
Experience with Blazor or another modern web application framework
Ability to design, implement, and integrate enterprise-level software solutions
Experience working with Azure DevOps or similar development platforms
Experience working within Agile development environments utilizing Git source control
Strong written and verbal communication skills
Self-motivated, detail-oriented, and deadline-driven
Comfortable participating in code reviews, technical discussions, and collaborative problem-solving
Passion for learning new technologies and continuously improving development practices
Features and Benefits:
Medical
Dental Vision
PTO
401k with match
Gym Membership